(19)
(11) EP 1 472 449 A2

(12)

(88) Date of publication A3:
26.02.2004

(43) Date of publication:
03.11.2004 Bulletin 2004/45

(21) Application number: 03741751.6

(22) Date of filing: 23.01.2003
(51) International Patent Classification (IPC)7: F02K 1/30
(86) International application number:
PCT/US2003/002286
(87) International publication number:
WO 2003/081013 (02.10.2003 Gazette 2003/40)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 07.02.2002 US 72690

(71) Applicant: Lockheed Martin Corporation
Bethesda, MD 20817 (US)

(72) Inventors:
  • HUNTER, Louis, G.
    Fort Worth, TX 76132-6346 (US)
  • MILLER, Daniel, N.
    Bainbridge Island, WA 98110 (US)
  • HAGSETH, Paul, E.
    Fort Worth, TX 76109 (US)

(74) Representative: Lawrence, John 
Barker Brettell,138 Hagley Road,Edgbaston
Birmingham B16 9PW
Birmingham B16 9PW (GB)

   


(54) SYSTEM AND METHOD OF PULSED DETONATION INJECTION FOR FLUID FLOW CONTROL OF INLETS, NOZZLES, AND LIFT FANS